Go on the Crufts website to buy ticket online , you will be taken to "the ticket factory" website . Enter the promo code MYKCC15 and half price ticket

They are £8 , they add another £0.80 service charge and then a £2 fee so £10.80 for 1 , however you can get free delivery by email and the £2 charge is only added once so the more you buy the better the deal